package day10.supermarket;

/**
 * @author oldliu
 * @since 1.0
 */
public class Test1 {
    public static void main(String[] args) {
        Market market = Market.getMarket();
        Market market2 = Market.getMarket();
        System.out.println(market);
        System.out.println(market2);
        System.out.println(market==market2);
    }
}
